西南岩溶山区地下水资源承载能力评价——以贵州省七星关区为例  

A study of the environmental carrying capacity of groundwater resources in Southwest karst mountain areas:A case study of Qixingguan District of Guizhou Province

作　　者：唐佐其 李瑞敏[2] 谯文浪 殷志强[2] 刘琼 陈武 赵德刚 TANG Zuoqi;LI Ruimin;QIAO Wenlang;YIN Zhiqiang;LIU Qiong;CHEN Wu;ZHAO Degang(Guizhou Geological Survey,Guiyang 550081,Guizhou,China;China Institute of Geo-Environmental Monitoring,Beijing 100081,China;No.102 Geological Party,Guizhou Bureau of Geology and Mineral Exploration and Development,Zunyi 563000,Guizhou,China;Institute of Geological Environment Monitoring of Hebei Province,Shijiazhuang 050011,Hebei,China)

机构地区：[1]贵州省地质调查院,贵州贵阳550081 [2]中国地质环境监测院,北京100081 [3]贵州省地矿局102地质大队,贵州遵义563000 [4]河北省地质环境监测院,河北石家庄050011

出　　处：《地质通报》2020年第1期124-130,共7页Geological Bulletin of China

基　　金：中国地质调查局项目《全国地质资源环境承载能力评价与监测预警》(编号:DD20160328)、《乌蒙山典型地区资源环境承载力评价试点》(编号:12120115051401)、《乌蒙山连片贫困缺水区1:5万水文地质调查》(编号:DD20160285);贵州省科技厅科研项目《毕节市白甫河流域水资源承载力研究》;贵州省地矿局科研项目《贵州独山地区“张家界地貌”地质景观成因研究》(编号:黔地矿科合[2017]29号)、《威宁草海一带生态地质调查与资源环境承载能力评价》(编号:黔地矿科合〔2019〕25号)

摘　　要：以国家扶贫攻坚重点地区——贵州乌蒙山七星关区为例,参考"全国地质资源环境承载能力评价与监测预警"形成的评价理论和方法,结合岩溶石山区地下水资源水文地质条件及开发利用实际,探索构建岩溶石山区县域范围内地下水资源承载能力评价方法。通过系统评价七星关区地下水资源承载能力,认为该区地下水资源承载能力较大,但资源、开采强度、劣质水分布不均,降低了部分区域地下水资源承载能力。评价结果为区域国土空间规划及"三区三线"划定提供了依据。同时,该评价方法亦为岩溶地区地下水资源承载能力评价提供了借鉴。Exemplified by the national poverty alleviation crucial area of Qixingguan District in Wumengshan of Guizhou Province,referring to the evaluation theory and method for"national geological resources and environment carrying capacity evaluation and monitoring and early warning",and combined with the hydrogeologcal conditions of groundwater resources of the karst mountain area and the practical development and utiization situation,the authors explored the construction of water resources carrying capacity evaluation method for counties in the karst mountain area.The carrying capacity of groundwater resources in Qixingguan area was systematically evaluated,and it is concluded that the carry capacity of groundwater resources in this area is relatively large,but the uneven distribution of inferior water and resource exploitation intensity reduce the carrying capacity of groundwater resources in some places.The evaluation results provide the basis for regional land space planning and"three districts and three lines"designation.At the same time,the evaluation method also provides reference for the evaluation of carrying capacity of groundwater resources in karst areas.

关 键 词：地下水资源 承载能力 岩溶山区 七星关区 

分 类 号：P642.25[天文地球—工程地质学] P641[天文地球—地质矿产勘探]